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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Seale's cardinalfish

Ostorhinchus sealei Fowler, 1918
Max Length
10 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
3–25 m
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
7.7 cm
Depth Zone
reef

📖 Overview

An uncommon species found among branching corals of sheltered lagoon reefs. In small to large aggregations low on the reef. Rarely seen deeper than 10 m .

Scientific Name
Ostorhinchus sealei
Authority
Fowler, 1918
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
10 cm
Depth Range
3–25 m
Latitude
22°S – 32°N
Trophic Level
3.5
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Seale's cardinalfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

👄 Mouth Brooder

Mouthbrooders . Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 25 m . Tropical; 32°N - 22°S north to southern Japan, south to northwestern Australia; Palau in Micronesia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.18 (TL)
Max TL
10cm
Dorsal Spines
8
Dorsal Rays
9
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
32°N – 22°S
Described By
Fowler, 1918

👥 Community & Contribute

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